fluffychat/lib/views/chat_details.dart

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Dart
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import 'dart:async';
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import 'dart:io';
import 'package:famedlysdk/famedlysdk.dart';
import 'package:fluffychat/components/adaptive_page_layout.dart';
import 'package:fluffychat/components/chat_settings_popup_menu.dart';
import 'package:fluffychat/components/content_banner.dart';
import 'package:fluffychat/components/list_items/participant_list_item.dart';
import 'package:fluffychat/components/matrix.dart';
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import 'package:fluffychat/i18n/i18n.dart';
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import 'package:fluffychat/utils/app_route.dart';
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import 'package:fluffychat/utils/room_extension.dart';
import 'package:fluffychat/utils/room_state_enums_extensions.dart';
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import 'package:fluffychat/views/chat_list.dart';
import 'package:fluffychat/views/invitation_selection.dart';
import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:image_picker/image_picker.dart';
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import 'package:link_text/link_text.dart';
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import 'package:toast/toast.dart';
class ChatDetails extends StatefulWidget {
final Room room;
const ChatDetails(this.room);
@override
_ChatDetailsState createState() => _ChatDetailsState();
}
class _ChatDetailsState extends State<ChatDetails> {
List<User> members;
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bool topicEditMode = false;
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void setDisplaynameAction(BuildContext context, String displayname) async {
final MatrixState matrix = Matrix.of(context);
final success = await matrix.tryRequestWithLoadingDialog(
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widget.room.setName(displayname),
);
if (success != false) {
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Toast.show(
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I18n.of(context).displaynameHasBeenChanged,
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context,
duration: Toast.LENGTH_LONG,
);
}
}
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void setCanonicalAliasAction(context, s) async {
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final String domain = widget.room.client.userID.domain;
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final String canonicalAlias = "%23" + s + "%3A" + domain;
final Event aliasEvent = widget.room.getState("m.room.aliases", domain);
final List aliases =
aliasEvent != null ? aliasEvent.content["aliases"] ?? [] : [];
if (aliases.indexWhere((s) => s == canonicalAlias) == -1) {
List<String> newAliases = List.from(aliases);
newAliases.add(canonicalAlias);
final response = await Matrix.of(context).tryRequestWithLoadingDialog(
widget.room.client.jsonRequest(
type: HTTPType.GET,
action: "/client/r0/directory/room/$canonicalAlias",
),
);
if (response == false) {
final success = await Matrix.of(context).tryRequestWithLoadingDialog(
widget.room.client.jsonRequest(
type: HTTPType.PUT,
action: "/client/r0/directory/room/$canonicalAlias",
data: {"room_id": widget.room.id}),
);
if (success == false) return;
}
}
await Matrix.of(context).tryRequestWithLoadingDialog(
widget.room.client.jsonRequest(
type: HTTPType.PUT,
action:
"/client/r0/rooms/${widget.room.id}/state/m.room.canonical_alias",
data: {"alias": "#$s:$domain"}),
);
}
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void setTopicAction(BuildContext context, String displayname) async {
setState(() => topicEditMode = false);
final MatrixState matrix = Matrix.of(context);
final success = await matrix.tryRequestWithLoadingDialog(
widget.room.setDescription(displayname),
);
if (success != false) {
Toast.show(
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I18n.of(context).groupDescriptionHasBeenChanged,
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context,
duration: Toast.LENGTH_LONG,
);
}
}
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void setAvatarAction(BuildContext context) async {
final File tempFile = await ImagePicker.pickImage(
source: ImageSource.gallery,
imageQuality: 50,
maxWidth: 1600,
maxHeight: 1600);
if (tempFile == null) return;
final MatrixState matrix = Matrix.of(context);
final success = await matrix.tryRequestWithLoadingDialog(
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widget.room.setAvatar(
MatrixFile(
bytes: await tempFile.readAsBytes(),
path: tempFile.path,
),
),
);
if (success != false) {
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Toast.show(
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I18n.of(context).avatarHasBeenChanged,
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context,
duration: Toast.LENGTH_LONG,
);
}
}
void requestMoreMembersAction(BuildContext context) async {
final List<User> participants = await Matrix.of(context)
.tryRequestWithLoadingDialog(widget.room.requestParticipants());
if (participants != null) setState(() => members = participants);
}
StreamSubscription onUpdate;
@override
void dispose() {
onUpdate?.cancel();
super.dispose();
}
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@override
Widget build(BuildContext context) {
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if (widget.room == null) {
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return Scaffold(
appBar: AppBar(
title: Text(I18n.of(context).oopsSomethingWentWrong),
),
body: Center(
child: Text(I18n.of(context).youAreNoLongerParticipatingInThisChat),
),
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);
}
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members ??= widget.room.getParticipants();
final int actualMembersCount =
widget.room.mInvitedMemberCount + widget.room.mJoinedMemberCount;
final bool canRequestMoreMembers = members.length < actualMembersCount;
this.onUpdate ??= widget.room.onUpdate.stream
.listen((id) => setState(() => members = null));
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return AdaptivePageLayout(
primaryPage: FocusPage.SECOND,
firstScaffold: ChatList(
activeChat: widget.room.id,
),
secondScaffold: Scaffold(
appBar: AppBar(
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title: Text(widget.room.getLocalizedDisplayname(context)),
actions: <Widget>[
if (widget.room.canonicalAlias?.isNotEmpty ?? false)
IconButton(
icon: Icon(Icons.share),
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onPressed: () {
Clipboard.setData(
ClipboardData(text: widget.room.canonicalAlias),
);
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Toast.show(I18n.of(context).copiedToClipboard, context,
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duration: 5);
},
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),
ChatSettingsPopupMenu(widget.room, false)
],
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),
body: ListView.builder(
itemCount: members.length + 1 + (canRequestMoreMembers ? 1 : 0),
itemBuilder: (BuildContext context, int i) => i == 0
? Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: <Widget>[
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ContentBanner(widget.room.avatar,
onEdit:
widget.room.canSendEvent("m.room.avatar") && !kIsWeb
? () => setAvatarAction(context)
: null),
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Divider(height: 1),
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topicEditMode
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? ListTile(
title: TextField(
textInputAction: TextInputAction.done,
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onSubmitted: (s) => setTopicAction(context, s),
autofocus: true,
minLines: 1,
maxLines: 4,
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decoration: InputDecoration(
border: InputBorder.none,
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labelText:
"${I18n.of(context).groupDescription}:",
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labelStyle: TextStyle(
color: Theme.of(context).primaryColor,
fontWeight: FontWeight.bold),
hintText: widget.room.topic ??
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I18n.of(context).setGroupDescription,
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),
),
)
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: ListTile(
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leading: widget.room.canSendEvent("m.room.topic")
? CircleAvatar(
backgroundColor: Colors.white,
foregroundColor: Colors.grey,
child: Icon(Icons.edit),
)
: null,
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title: Text("${I18n.of(context).groupDescription}:",
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style: TextStyle(
color: Theme.of(context).primaryColor,
fontWeight: FontWeight.bold)),
subtitle: LinkText(
text: widget.room.topic?.isEmpty ?? true
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? I18n.of(context).addGroupDescription
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: widget.room.topic,
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linkStyle: TextStyle(color: Colors.blueAccent),
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textStyle: TextStyle(
fontSize: 14,
color: Colors.black,
),
),
onTap: widget.room.canSendEvent("m.room.topic")
? () => setState(() => topicEditMode = true)
: null,
),
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Divider(thickness: 8),
ListTile(
title: Text(
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I18n.of(context).settings,
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style: TextStyle(
color: Theme.of(context).primaryColor,
fontWeight: FontWeight.bold,
),
),
),
if (widget.room.canSendEvent("m.room.name"))
ListTile(
leading: CircleAvatar(
backgroundColor: Colors.white,
foregroundColor: Colors.grey,
child: Icon(Icons.people),
),
title: TextField(
textInputAction: TextInputAction.done,
onSubmitted: (s) => setDisplaynameAction(context, s),
decoration: InputDecoration(
border: InputBorder.none,
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labelText: I18n.of(context).changeTheNameOfTheGroup,
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labelStyle: TextStyle(color: Colors.black),
hintText:
widget.room.getLocalizedDisplayname(context),
),
),
),
if (widget.room.canSendEvent("m.room.canonical_alias") &&
widget.room.joinRules == JoinRules.public)
ListTile(
leading: CircleAvatar(
backgroundColor: Colors.white,
foregroundColor: Colors.grey,
child: Icon(Icons.link),
),
title: TextField(
textInputAction: TextInputAction.done,
onSubmitted: (s) =>
setCanonicalAliasAction(context, s),
decoration: InputDecoration(
border: InputBorder.none,
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labelText: I18n.of(context).setInvitationLink,
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labelStyle: TextStyle(color: Colors.black),
hintText: widget.room.canonicalAlias
?.replaceAll("#", "") ??
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I18n.of(context).alias,
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prefixText: "#",
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suffixText: widget.room.client.userID.domain,
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),
),
),
PopupMenuButton(
child: ListTile(
leading: CircleAvatar(
backgroundColor: Colors.white,
foregroundColor: Colors.grey,
child: Icon(Icons.public)),
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title:
Text(I18n.of(context).whoIsAllowedToJoinThisGroup),
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subtitle: Text(
widget.room.joinRules.getLocalizedString(context),
),
),
onSelected: (JoinRules joinRule) =>
Matrix.of(context).tryRequestWithLoadingDialog(
widget.room.setJoinRules(joinRule),
),
itemBuilder: (BuildContext context) =>
<PopupMenuEntry<JoinRules>>[
if (widget.room.canChangeJoinRules)
PopupMenuItem<JoinRules>(
value: JoinRules.public,
child: Text(
JoinRules.public.getLocalizedString(context)),
),
if (widget.room.canChangeJoinRules)
PopupMenuItem<JoinRules>(
value: JoinRules.invite,
child: Text(
JoinRules.invite.getLocalizedString(context)),
),
],
),
PopupMenuButton(
child: ListTile(
leading: CircleAvatar(
backgroundColor: Colors.white,
foregroundColor: Colors.grey,
child: Icon(Icons.visibility),
),
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title:
Text(I18n.of(context).visibilityOfTheChatHistory),
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subtitle: Text(
widget.room.historyVisibility
.getLocalizedString(context),
),
),
onSelected: (HistoryVisibility historyVisibility) =>
Matrix.of(context).tryRequestWithLoadingDialog(
widget.room.setHistoryVisibility(historyVisibility),
),
itemBuilder: (BuildContext context) =>
<PopupMenuEntry<HistoryVisibility>>[
if (widget.room.canChangeHistoryVisibility)
PopupMenuItem<HistoryVisibility>(
value: HistoryVisibility.invited,
child: Text(HistoryVisibility.invited
.getLocalizedString(context)),
),
if (widget.room.canChangeHistoryVisibility)
PopupMenuItem<HistoryVisibility>(
value: HistoryVisibility.joined,
child: Text(HistoryVisibility.joined
.getLocalizedString(context)),
),
if (widget.room.canChangeHistoryVisibility)
PopupMenuItem<HistoryVisibility>(
value: HistoryVisibility.shared,
child: Text(HistoryVisibility.shared
.getLocalizedString(context)),
),
if (widget.room.canChangeHistoryVisibility)
PopupMenuItem<HistoryVisibility>(
value: HistoryVisibility.world_readable,
child: Text(HistoryVisibility.world_readable
.getLocalizedString(context)),
),
],
),
if (widget.room.joinRules == JoinRules.public)
PopupMenuButton(
child: ListTile(
leading: CircleAvatar(
backgroundColor: Colors.white,
foregroundColor: Colors.grey,
child: Icon(Icons.info_outline),
),
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title: Text(I18n.of(context).areGuestsAllowedToJoin),
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subtitle: Text(
widget.room.guestAccess.getLocalizedString(context),
),
),
onSelected: (GuestAccess guestAccess) =>
Matrix.of(context).tryRequestWithLoadingDialog(
widget.room.setGuestAccess(guestAccess),
),
itemBuilder: (BuildContext context) =>
<PopupMenuEntry<GuestAccess>>[
if (widget.room.canChangeGuestAccess)
PopupMenuItem<GuestAccess>(
value: GuestAccess.can_join,
child: Text(
GuestAccess.can_join
.getLocalizedString(context),
),
),
if (widget.room.canChangeGuestAccess)
PopupMenuItem<GuestAccess>(
value: GuestAccess.forbidden,
child: Text(
GuestAccess.forbidden
.getLocalizedString(context),
),
),
],
),
Divider(thickness: 8),
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ListTile(
title: Text(
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actualMembersCount > 1
? I18n.of(context).countParticipants(
actualMembersCount.toString())
: I18n.of(context).emptyChat,
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style: TextStyle(
color: Theme.of(context).primaryColor,
fontWeight: FontWeight.bold,
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),
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),
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),
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Divider(height: 1),
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widget.room.canInvite
? ListTile(
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title: Text(I18n.of(context).inviteContact),
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leading: CircleAvatar(
child: Icon(Icons.add),
backgroundColor: Theme.of(context).primaryColor,
foregroundColor: Colors.white,
),
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onTap: () => Navigator.of(context).push(
AppRoute.defaultRoute(
context,
InvitationSelection(widget.room),
),
),
)
: Container(),
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],
)
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: i < members.length + 1
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? ParticipantListItem(members[i - 1])
: ListTile(
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title: Text(I18n.of(context).loadCountMoreParticipants(
(actualMembersCount - members.length).toString())),
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leading: CircleAvatar(
backgroundColor: Colors.white,
child: Icon(
Icons.refresh,
color: Colors.grey,
),
),
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onTap: () => requestMoreMembersAction(context),
),
),
),
);
}
}